/*
 * PKCS #11 FIPS Power-Up Self Test.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef NSS_FIPS_DISABLED
#include "seccomon.h"
#include "blapi.h"
#include "softoken.h"
#include "lowkeyi.h"
#include "secoid.h"
#include "secerr.h"
#include "pkcs11i.h"

/*
 * different platforms have different ways of calling and initial entry point
 * when the dll/.so is loaded. Most platforms support either a posix pragma
 * or the GCC attribute. Some platforms suppor a pre-defined name, and some
 * platforms have a link line way of invoking this function.
 */

/* The pragma */
#if defined(USE_INIT_PRAGMA)
#pragma init(sftk_startup_tests)
#endif

/* GCC Attribute */
#if defined(__GNUC__) && !defined(NSS_NO_INIT_SUPPORT)
#define INIT_FUNCTION __attribute__((constructor))
#else
#define INIT_FUNCTION
#endif

static void INIT_FUNCTION sftk_startup_tests(void);

/* Windows pre-defined entry */
#if defined(XP_WIN) && !defined(NSS_NO_INIT_SUPPORT)
#include <windows.h>

BOOL WINAPI DllMain(
    HINSTANCE hinstDLL, // handle to DLL module
    DWORD fdwReason,    // reason for calling function
    LPVOID lpReserved)  // reserved
{
    // Perform actions based on the reason for calling.
    switch (fdwReason) {
        case DLL_PROCESS_ATTACH:
            // Initialize once for each new process.
            // Return FALSE to fail DLL load.
            sftk_startup_tests();
            break;

        case DLL_THREAD_ATTACH:
            // Do thread-specific initialization.
            break;

        case DLL_THREAD_DETACH:
            // Do thread-specific cleanup.
            break;

        case DLL_PROCESS_DETACH:
            // Perform any necessary cleanup.
            break;
    }
    return TRUE; // Successful DLL_PROCESS_ATTACH.
}
#endif

/* FIPS preprocessor directives for RSA.                         */
#define FIPS_RSA_TYPE siBuffer
#define FIPS_RSA_PUBLIC_EXPONENT_LENGTH 3    /*   24-bits */
#define FIPS_RSA_PRIVATE_VERSION_LENGTH 1    /*    8-bits */
#define FIPS_RSA_MESSAGE_LENGTH 256          /* 2048-bits */
#define FIPS_RSA_COEFFICIENT_LENGTH 128      /* 1024-bits */
#define FIPS_RSA_PRIME0_LENGTH 128           /* 1024-bits */
#define FIPS_RSA_PRIME1_LENGTH 128           /* 1024-bits */
#define FIPS_RSA_EXPONENT0_LENGTH 128        /* 1024-bits */
#define FIPS_RSA_EXPONENT1_LENGTH 128        /* 1024-bits */
#define FIPS_RSA_PRIVATE_EXPONENT_LENGTH 256 /* 2048-bits */
#define FIPS_RSA_ENCRYPT_LENGTH 256          /* 2048-bits */
#define FIPS_RSA_DECRYPT_LENGTH 256          /* 2048-bits */
#define FIPS_RSA_SIGNATURE_LENGTH 256        /* 2048-bits */
#define FIPS_RSA_MODULUS_LENGTH 256          /* 2048-bits */

/*
* Test the softoken RSA_HashSign and RSH_HashCheckSign.
*/
static SECStatus
sftk_fips_RSA_PowerUpSigSelfTest(HASH_HashType shaAlg,
                                 NSSLOWKEYPublicKey *rsa_public_key,
                                 NSSLOWKEYPrivateKey *rsa_private_key,
                                 const unsigned char *rsa_known_msg,
                                 const unsigned int rsa_kmsg_length,
                                 const unsigned char *rsa_known_signature)
{
    SECOidTag shaOid;                   /* SHA OID */
    unsigned char sha[HASH_LENGTH_MAX]; /* SHA digest */
    unsigned int shaLength = 0;         /* length of SHA */
    unsigned int rsa_bytes_signed;
    unsigned char rsa_computed_signature[FIPS_RSA_SIGNATURE_LENGTH];
    SECStatus rv;

    if (shaAlg == HASH_AlgSHA1) {
        if (SHA1_HashBuf(sha, rsa_known_msg, rsa_kmsg_length) != SECSuccess) {
            goto loser;
        }
        shaLength = SHA1_LENGTH;
        shaOid = SEC_OID_SHA1;
    } else if (shaAlg == HASH_AlgSHA256) {
        if (SHA256_HashBuf(sha, rsa_known_msg, rsa_kmsg_length) != SECSuccess) {
            goto loser;
        }
        shaLength = SHA256_LENGTH;
        shaOid = SEC_OID_SHA256;
    } else if (shaAlg == HASH_AlgSHA384) {
        if (SHA384_HashBuf(sha, rsa_known_msg, rsa_kmsg_length) != SECSuccess) {
            goto loser;
        }
        shaLength = SHA384_LENGTH;
        shaOid = SEC_OID_SHA384;
    } else if (shaAlg == HASH_AlgSHA512) {
        if (SHA512_HashBuf(sha, rsa_known_msg, rsa_kmsg_length) != SECSuccess) {
            goto loser;
        }
        shaLength = SHA512_LENGTH;
        shaOid = SEC_OID_SHA512;
    } else {
        goto loser;
    }

    /*************************************************/
    /* RSA Single-Round Known Answer Signature Test. */
    /*************************************************/

    /* Perform RSA signature with the RSA private key. */
    rv = RSA_HashSign(shaOid,
                      rsa_private_key,
                      rsa_computed_signature,
                      &rsa_bytes_signed,
                      FIPS_RSA_SIGNATURE_LENGTH,
                      sha,
                      shaLength);

    if ((rv != SECSuccess) ||
        (rsa_bytes_signed != FIPS_RSA_SIGNATURE_LENGTH) ||
        (PORT_Memcmp(rsa_computed_signature, rsa_known_signature,
                     FIPS_RSA_SIGNATURE_LENGTH) != 0)) {
        goto loser;
    }

    /****************************************************/
    /* RSA Single-Round Known Answer Verification Test. */
    /****************************************************/

    /* Perform RSA verification with the RSA public key. */
    rv = RSA_HashCheckSign(shaOid,
                           rsa_public_key,
                           rsa_computed_signature,
                           rsa_bytes_signed,
                           sha,
                           shaLength);

    if (rv != SECSuccess) {
        goto loser;
    }
    return (SECSuccess);

loser:

    return (SECFailure);
}

static SECStatus
sftk_fips_RSA_PowerUpSelfTest(void)
{
    /* RSA Known Modulus used in both Public/Private Key Values (2048-bits). */
    static const PRUint8 rsa_modulus[FIPS_RSA_MODULUS_LENGTH] = {
        0xb8, 0x15, 0x00, 0x33, 0xda, 0x0c, 0x9d, 0xa5,
        0x14, 0x8c, 0xde, 0x1f, 0x23, 0x07, 0x54, 0xe2,
        0xc6, 0xb9, 0x51, 0x04, 0xc9, 0x65, 0x24, 0x6e,
        0x0a, 0x46, 0x34, 0x5c, 0x37, 0x86, 0x6b, 0x88,
        0x24, 0x27, 0xac, 0xa5, 0x02, 0x79, 0xfb, 0xed,
        0x75, 0xc5, 0x3f, 0x6e, 0xdf, 0x05, 0x5f, 0x0f,
        0x20, 0x70, 0xa0, 0x5b, 0x85, 0xdb, 0xac, 0xb9,
        0x5f, 0x02, 0xc2, 0x64, 0x1e, 0x84, 0x5b, 0x3e,
        0xad, 0xbf, 0xf6, 0x2e, 0x51, 0xd6, 0xad, 0xf7,
        0xa7, 0x86, 0x75, 0x86, 0xec, 0xa7, 0xe1, 0xf7,
        0x08, 0xbf, 0xdc, 0x56, 0xb1, 0x3b, 0xca, 0xd8,
        0xfc, 0x51, 0xdf, 0x9a, 0x2a, 0x37, 0x06, 0xf2,
        0xd1, 0x6b, 0x9a, 0x5e, 0x2a, 0xe5, 0x20, 0x57,
        0x35, 0x9f, 0x1f, 0x98, 0xcf, 0x40, 0xc7, 0xd6,
        0x98, 0xdb, 0xde, 0xf5, 0x64, 0x53, 0xf7, 0x9d,
        0x45, 0xf3, 0xd6, 0x78, 0xb9, 0xe3, 0xa3, 0x20,
        0xcd, 0x79, 0x43, 0x35, 0xef, 0xd7, 0xfb, 0xb9,
        0x80, 0x88, 0x27, 0x2f, 0x63, 0xa8, 0x67, 0x3d,
        0x4a, 0xfa, 0x06, 0xc6, 0xd2, 0x86, 0x0b, 0xa7,
        0x28, 0xfd, 0xe0, 0x1e, 0x93, 0x4b, 0x17, 0x2e,
        0xb0, 0x11, 0x6f, 0xc6, 0x2b, 0x98, 0x0f, 0x15,
        0xe3, 0x87, 0x16, 0x7a, 0x7c, 0x67, 0x3e, 0x12,
        0x2b, 0xf8, 0xbe, 0x48, 0xc1, 0x97, 0x47, 0xf4,
        0x1f, 0x81, 0x80, 0x12, 0x28, 0xe4, 0x7b, 0x1e,
        0xb7, 0x00, 0xa4, 0xde, 0xaa, 0xfb, 0x0f, 0x77,
        0x84, 0xa3, 0xd6, 0xb2, 0x03, 0x48, 0xdd, 0x53,
        0x8b, 0x46, 0x41, 0x28, 0x52, 0xc4, 0x53, 0xf0,
        0x1c, 0x95, 0xd9, 0x36, 0xe0, 0x0f, 0x26, 0x46,
        0x9c, 0x61, 0x0e, 0x80, 0xca, 0x86, 0xaf, 0x39,
        0x95, 0xe5, 0x60, 0x43, 0x61, 0x3e, 0x2b, 0xb4,
        0xe8, 0xbd, 0x8d, 0x77, 0x62, 0xf5, 0x32, 0x43,
        0x2f, 0x4b, 0x65, 0x82, 0x14, 0xdd, 0x29, 0x5b
    };

    /* RSA Known Public Key Values (24-bits). */
    static const PRUint8 rsa_public_exponent[FIPS_RSA_PUBLIC_EXPONENT_LENGTH] = { 0x01, 0x00, 0x01 };
    /* RSA Known Private Key Values (version                 is    8-bits), */
    /*                              (private exponent        is 2048-bits), */
    /*                              (private prime0          is 1024-bits), */
    /*                              (private prime1          is 1024-bits), */
    /*                              (private prime exponent0 is 1024-bits), */
    /*                              (private prime exponent1 is 1024-bits), */
    /*                          and (private coefficient     is 1024-bits). */
    static const PRUint8 rsa_version[] = { 0x00 };

    static const PRUint8 rsa_private_exponent[FIPS_RSA_PRIVATE_EXPONENT_LENGTH] = {
        0x29, 0x08, 0x05, 0x53, 0x89, 0x76, 0xe6, 0x6c,
        0xb5, 0x77, 0xf0, 0xca, 0xdf, 0xf3, 0xf2, 0x67,
        0xda, 0x03, 0xd4, 0x9b, 0x4c, 0x88, 0xce, 0xe5,
        0xf8, 0x44, 0x4d, 0xc7, 0x80, 0x58, 0xe5, 0xff,
        0x22, 0x8f, 0xf5, 0x5b, 0x92, 0x81, 0xbe, 0x35,
        0xdf, 0xda, 0x67, 0x99, 0x3e, 0xfc, 0xe3, 0x83,
        0x6b, 0xa7, 0xaf, 0x16, 0xb7, 0x6f, 0x8f, 0xc0,
        0x81, 0xfd, 0x0b, 0x77, 0x65, 0x95, 0xfb, 0x00,
        0xad, 0x99, 0xec, 0x35, 0xc6, 0xe8, 0x23, 0x3e,
        0xe0, 0x88, 0x88, 0x09, 0xdb, 0x16, 0x50, 0xb7,
        0xcf, 0xab, 0x74, 0x61, 0x9e, 0x7f, 0xc5, 0x67,
        0x38, 0x56, 0xc7, 0x90, 0x85, 0x78, 0x5e, 0x84,
        0x21, 0x49, 0xea, 0xce, 0xb2, 0xa0, 0xff, 0xe4,
        0x70, 0x7f, 0x57, 0x7b, 0xa8, 0x36, 0xb8, 0x54,
        0x8d, 0x1d, 0xf5, 0x44, 0x9d, 0x68, 0x59, 0xf9,
        0x24, 0x6e, 0x85, 0x8f, 0xc3, 0x5f, 0x8a, 0x2c,
        0x94, 0xb7, 0xbc, 0x0e, 0xa5, 0xef, 0x93, 0x06,
        0x38, 0xcd, 0x07, 0x0c, 0xae, 0xb8, 0x44, 0x1a,
        0xd8, 0xe7, 0xf5, 0x9a, 0x1e, 0x9c, 0x18, 0xc7,
        0x6a, 0xc2, 0x7f, 0x28, 0x01, 0x4f, 0xb4, 0xb8,
        0x90, 0x97, 0x5a, 0x43, 0x38, 0xad, 0xe8, 0x95,
        0x68, 0x83, 0x1a, 0x1b, 0x10, 0x07, 0xe6, 0x02,
        0x52, 0x1f, 0xbf, 0x76, 0x6b, 0x46, 0xd6, 0xfb,
        0xc3, 0xbe, 0xb5, 0xac, 0x52, 0x53, 0x01, 0x1c,
        0xf3, 0xc5, 0xeb, 0x64, 0xf2, 0x1e, 0xc4, 0x38,
        0xe9, 0xaa, 0xd9, 0xc3, 0x72, 0x51, 0xa5, 0x44,
        0x58, 0x69, 0x0b, 0x1b, 0x98, 0x7f, 0xf2, 0x23,
        0xff, 0xeb, 0xf0, 0x75, 0x24, 0xcf, 0xc5, 0x1e,
        0xb8, 0x6a, 0xc5, 0x2f, 0x4f, 0x23, 0x50, 0x7d,
        0x15, 0x9d, 0x19, 0x7a, 0x0b, 0x82, 0xe0, 0x21,
        0x5b, 0x5f, 0x9d, 0x50, 0x2b, 0x83, 0xe4, 0x48,
        0xcc, 0x39, 0xe5, 0xfb, 0x13, 0x7b, 0x6f, 0x81
    };

    static const PRUint8 rsa_prime0[FIPS_RSA_PRIME0_LENGTH] = {
        0xe4, 0xbf, 0x21, 0x62, 0x9b, 0xa9, 0x77, 0x40,
        0x8d, 0x2a, 0xce, 0xa1, 0x67, 0x5a, 0x4c, 0x96,
        0x45, 0x98, 0x67, 0xbd, 0x75, 0x22, 0x33, 0x6f,
        0xe6, 0xcb, 0x77, 0xde, 0x9e, 0x97, 0x7d, 0x96,
        0x8c, 0x5e, 0x5d, 0x34, 0xfb, 0x27, 0xfc, 0x6d,
        0x74, 0xdb, 0x9d, 0x2e, 0x6d, 0xf6, 0xea, 0xfc,
        0xce, 0x9e, 0xda, 0xa7, 0x25, 0xa2, 0xf4, 0x58,
        0x6d, 0x0a, 0x3f, 0x01, 0xc2, 0xb4, 0xab, 0x38,
        0xc1, 0x14, 0x85, 0xb6, 0xfa, 0x94, 0xc3, 0x85,
        0xf9, 0x3c, 0x2e, 0x96, 0x56, 0x01, 0xe7, 0xd6,
        0x14, 0x71, 0x4f, 0xfb, 0x4c, 0x85, 0x52, 0xc4,
        0x61, 0x1e, 0xa5, 0x1e, 0x96, 0x13, 0x0d, 0x8f,
        0x66, 0xae, 0xa0, 0xcd, 0x7d, 0x25, 0x66, 0x19,
        0x15, 0xc2, 0xcf, 0xc3, 0x12, 0x3c, 0xe8, 0xa4,
        0x52, 0x4c, 0xcb, 0x28, 0x3c, 0xc4, 0xbf, 0x95,
        0x33, 0xe3, 0x81, 0xea, 0x0c, 0x6c, 0xa2, 0x05
    };
    static const PRUint8 rsa_prime1[FIPS_RSA_PRIME1_LENGTH] = {
        0xce, 0x03, 0x94, 0xf4, 0xa9, 0x2c, 0x1e, 0x06,
        0xe7, 0x40, 0x30, 0x01, 0xf7, 0xbb, 0x68, 0x8c,
        0x27, 0xd2, 0x15, 0xe3, 0x28, 0x49, 0x5b, 0xa8,
        0xc1, 0x9a, 0x42, 0x7e, 0x31, 0xf9, 0x08, 0x34,
        0x81, 0xa2, 0x0f, 0x04, 0x61, 0x34, 0xe3, 0x36,
        0x92, 0xb1, 0x09, 0x2b, 0xe9, 0xef, 0x84, 0x88,
        0xbe, 0x9c, 0x98, 0x60, 0xa6, 0x60, 0x84, 0xe9,
        0x75, 0x6f, 0xcc, 0x81, 0xd1, 0x96, 0xef, 0xdd,
        0x2e, 0xca, 0xc4, 0xf5, 0x42, 0xfb, 0x13, 0x2b,
        0x57, 0xbf, 0x14, 0x5e, 0xc2, 0x7f, 0x77, 0x35,
        0x29, 0xc4, 0xe5, 0xe0, 0xf9, 0x6d, 0x15, 0x4a,
        0x42, 0x56, 0x1c, 0x3e, 0x0c, 0xc5, 0xce, 0x70,
        0x08, 0x63, 0x1e, 0x73, 0xdb, 0x7e, 0x74, 0x05,
        0x32, 0x01, 0xc6, 0x36, 0x32, 0x75, 0x6b, 0xed,
        0x9d, 0xfe, 0x7c, 0x7e, 0xa9, 0x57, 0xb4, 0xe9,
        0x22, 0xe4, 0xe7, 0xfe, 0x36, 0x07, 0x9b, 0xdf
    };
    static const PRUint8 rsa_exponent0[FIPS_RSA_EXPONENT0_LENGTH] = {
        0x04, 0x5a, 0x3a, 0xa9, 0x64, 0xaa, 0xd9, 0xd1,
        0x09, 0x9e, 0x99, 0xe5, 0xea, 0x50, 0x86, 0x8a,
        0x89, 0x72, 0x77, 0xee, 0xdb, 0xee, 0xb5, 0xa9,
        0xd8, 0x6b, 0x60, 0xb1, 0x84, 0xb4, 0xff, 0x37,
        0xc1, 0x1d, 0xfe, 0x8a, 0x06, 0x89, 0x61, 0x3d,
        0x37, 0xef, 0x01, 0xd3, 0xa3, 0x56, 0x02, 0x6c,
        0xa3, 0x05, 0xd4, 0xc5, 0x3f, 0x6b, 0x15, 0x59,
        0x25, 0x61, 0xff, 0x86, 0xea, 0x0c, 0x84, 0x01,
        0x85, 0x72, 0xfd, 0x84, 0x58, 0xca, 0x41, 0xda,
        0x27, 0xbe, 0xe4, 0x68, 0x09, 0xe4, 0xe9, 0x63,
        0x62, 0x6a, 0x31, 0x8a, 0x67, 0x8f, 0x55, 0xde,
        0xd4, 0xb6, 0x3f, 0x90, 0x10, 0x6c, 0xf6, 0x62,
        0x17, 0x23, 0x15, 0x7e, 0x33, 0x76, 0x65, 0xb5,
        0xee, 0x7b, 0x11, 0x76, 0xf5, 0xbe, 0xe0, 0xf2,
        0x57, 0x7a, 0x8c, 0x97, 0x0c, 0x68, 0xf5, 0xf8,
        0x41, 0xcf, 0x7f, 0x66, 0x53, 0xac, 0x31, 0x7d
    };
    static const PRUint8 rsa_exponent1[FIPS_RSA_EXPONENT1_LENGTH] = {
        0x93, 0x54, 0x14, 0x6e, 0x73, 0x9d, 0x4d, 0x4b,
        0xfa, 0x8c, 0xf8, 0xc8, 0x2f, 0x76, 0x22, 0xea,
        0x38, 0x80, 0x11, 0x8f, 0x05, 0xfc, 0x90, 0x44,
        0x3b, 0x50, 0x2a, 0x45, 0x3d, 0x4f, 0xaf, 0x02,
        0x7d, 0xc2, 0x7b, 0xa2, 0xd2, 0x31, 0x94, 0x5c,
        0x2e, 0xc3, 0xd4, 0x9f, 0x47, 0x09, 0x37, 0x6a,
        0xe3, 0x85, 0xf1, 0xa3, 0x0c, 0xd8, 0xf1, 0xb4,
        0x53, 0x7b, 0xc4, 0x71, 0x02, 0x86, 0x42, 0xbb,
        0x96, 0xff, 0x03, 0xa3, 0xb2, 0x67, 0x03, 0xea,
        0x77, 0x31, 0xfb, 0x4b, 0x59, 0x24, 0xf7, 0x07,
        0x59, 0xfb, 0xa9, 0xba, 0x1e, 0x26, 0x58, 0x97,
        0x66, 0xa1, 0x56, 0x49, 0x39, 0xb1, 0x2c, 0x55,
        0x0a, 0x6a, 0x78, 0x18, 0xba, 0xdb, 0xcf, 0xf4,
        0xf7, 0x32, 0x35, 0xa2, 0x04, 0xab, 0xdc, 0xa7,
        0x6d, 0xd9, 0xd5, 0x06, 0x6f, 0xec, 0x7d, 0x40,
        0x4c, 0xe8, 0x0e, 0xd0, 0xc9, 0xaa, 0xdf, 0x59
    };
    static const PRUint8 rsa_coefficient[FIPS_RSA_COEFFICIENT_LENGTH] = {
        0x17, 0xd7, 0xf5, 0x0a, 0xf0, 0x68, 0x97, 0x96,
        0xc4, 0x29, 0x18, 0x77, 0x9a, 0x1f, 0xe3, 0xf3,
        0x12, 0x13, 0x0f, 0x7e, 0x7b, 0xb9, 0xc1, 0x91,
        0xf9, 0xc7, 0x08, 0x56, 0x5c, 0xa4, 0xbc, 0x83,
        0x71, 0xf9, 0x78, 0xd9, 0x2b, 0xec, 0xfe, 0x6b,
        0xdc, 0x2f, 0x63, 0xc9, 0xcd, 0x50, 0x14, 0x5b,
        0xd3, 0x6e, 0x85, 0x4d, 0x0c, 0xa2, 0x0b, 0xa0,
        0x09, 0xb6, 0xca, 0x34, 0x9c, 0xc2, 0xc1, 0x4a,
        0xb0, 0xbc, 0x45, 0x93, 0xa5, 0x7e, 0x99, 0xb5,
        0xbd, 0xe4, 0x69, 0x29, 0x08, 0x28, 0xd2, 0xcd,
        0xab, 0x24, 0x78, 0x48, 0x41, 0x26, 0x0b, 0x37,
        0xa3, 0x43, 0xd1, 0x95, 0x1a, 0xd6, 0xee, 0x22,
        0x1c, 0x00, 0x0b, 0xc2, 0xb7, 0xa4, 0xa3, 0x21,
        0xa9, 0xcd, 0xe4, 0x69, 0xd3, 0x45, 0x02, 0xb1,
        0xb7, 0x3a, 0xbf, 0x51, 0x35, 0x1b, 0x78, 0xc2,
        0xcf, 0x0c, 0x0d, 0x60, 0x09, 0xa9, 0x44, 0x02
    };

    /* RSA Known Plaintext Message (1024-bits). */
    static const PRUint8 rsa_known_plaintext_msg[FIPS_RSA_MESSAGE_LENGTH] = {
        "Known plaintext message utilized"
        "for RSA Encryption &  Decryption"
        "blocks SHA256, SHA384  and      "
        "SHA512 RSA Signature KAT tests. "
        "Known plaintext message utilized"
        "for RSA Encryption &  Decryption"
        "blocks SHA256, SHA384  and      "
        "SHA512 RSA Signature KAT  tests."
    };

    /* RSA Known Signed Hash (2048-bits). */
    static const PRUint8 rsa_known_sha256_signature[] = {
        0x8c, 0x2d, 0x2e, 0xfb, 0x37, 0xb5, 0x6f, 0x38,
        0x9f, 0x06, 0x5a, 0xf3, 0x8c, 0xa0, 0xd0, 0x7a,
        0xde, 0xcf, 0xf9, 0x14, 0x95, 0x59, 0xd3, 0x5f,
        0x51, 0x5d, 0x5d, 0xad, 0xd8, 0x71, 0x33, 0x50,
        0x1d, 0x03, 0x3b, 0x3a, 0x32, 0x00, 0xb4, 0xde,
        0x7f, 0xe4, 0xb1, 0xe5, 0x6b, 0x83, 0xf4, 0x80,
        0x10, 0x3b, 0xb8, 0x8a, 0xdb, 0xe8, 0x0a, 0x42,
        0x9e, 0x8d, 0xd7, 0xbe, 0xed, 0xde, 0x5a, 0x3d,
        0xc6, 0xdb, 0xfe, 0x49, 0x6a, 0xe9, 0x1e, 0x75,
        0x66, 0xf1, 0x3f, 0x9e, 0x3f, 0xff, 0x05, 0x65,
        0xde, 0xca, 0x62, 0x62, 0xf3, 0xec, 0x53, 0x09,
        0xa0, 0x37, 0xd5, 0x66, 0x62, 0x72, 0x14, 0xb6,
        0x51, 0x32, 0x67, 0x50, 0xc1, 0xe1, 0x2f, 0x9e,
        0x98, 0x4e, 0x53, 0x96, 0x55, 0x4b, 0xc4, 0x92,
        0xc3, 0xb4, 0x80, 0xf0, 0x35, 0xc9, 0x00, 0x4b,
        0x5c, 0x85, 0x92, 0xb1, 0xe8, 0x6e, 0xa5, 0x51,
        0x38, 0x9f, 0xc9, 0x11, 0xb6, 0x14, 0xdf, 0x34,
        0x64, 0x40, 0x82, 0x82, 0xde, 0x16, 0x69, 0x93,
        0x89, 0x4e, 0x5c, 0x32, 0xf2, 0x0a, 0x4e, 0x9e,
        0xbd, 0x63, 0x99, 0x4f, 0xf3, 0x15, 0x90, 0xc2,
        0xfe, 0x6f, 0xb7, 0xf4, 0xad, 0xd4, 0x8e, 0x0b,
        0xd2, 0xf5, 0x22, 0xd2, 0x71, 0x65, 0x13, 0xf7,
        0x82, 0x7b, 0x75, 0xb6, 0xc1, 0xb4, 0x45, 0xbd,
        0x8f, 0x95, 0xcf, 0x5b, 0x95, 0x32, 0xef, 0x18,
        0x5f, 0xd3, 0xdf, 0x7e, 0x22, 0xdd, 0x25, 0xeb,
        0xe1, 0xbf, 0x3b, 0x9a, 0x55, 0x75, 0x4f, 0x3c,
        0x38, 0x67, 0x57, 0x04, 0x04, 0x57, 0x27, 0xf6,
        0x34, 0x0e, 0x57, 0x8a, 0x7c, 0xff, 0x7d, 0xca,
        0x8c, 0x06, 0xf8, 0x9d, 0xdb, 0xe4, 0xd8, 0x19,
        0xdd, 0x4d, 0xfd, 0x8f, 0xa0, 0x06, 0x53, 0xe8,
        0x33, 0x00, 0x70, 0x3f, 0x6b, 0xc3, 0xbd, 0x9a,
        0x78, 0xb5, 0xa9, 0xef, 0x6d, 0xda, 0x67, 0x92
    };

    /* RSA Known Signed Hash (2048-bits). */
    static const PRUint8 rsa_known_sha384_signature[] = {
        0x20, 0x2d, 0x21, 0x3a, 0xaa, 0x1e, 0x05, 0x15,
        0x5c, 0xca, 0x84, 0x86, 0xc0, 0x15, 0x81, 0xdf,
        0xd4, 0x06, 0x9f, 0xe0, 0xc1, 0xed, 0xef, 0x0f,
        0xfe, 0xb3, 0xc3, 0xbb, 0x28, 0xa5, 0x56, 0xbf,
        0xe3, 0x11, 0x5c, 0xc2, 0xc0, 0x0b, 0xfa, 0xfa,
        0x3d, 0xd3, 0x06, 0x20, 0xe2, 0xc9, 0xe4, 0x66,
        0x28, 0xb7, 0xc0, 0x3b, 0x3c, 0x96, 0xc6, 0x49,
        0x3b, 0xcf, 0x86, 0x49, 0x31, 0xaf, 0x5b, 0xa3,
        0xec, 0x63, 0x10, 0xdf, 0xda, 0x2f, 0x68, 0xac,
        0x7b, 0x3a, 0x49, 0xfa, 0xe6, 0x0d, 0xfe, 0x37,
        0x17, 0x56, 0x8e, 0x5c, 0x48, 0x97, 0x43, 0xf7,
        0xa0, 0xbc, 0xe3, 0x4b, 0x42, 0xde, 0x58, 0x1d,
        0xd9, 0x5d, 0xb3, 0x08, 0x35, 0xbd, 0xa4, 0xe1,
        0x80, 0xc3, 0x64, 0xab, 0x21, 0x97, 0xad, 0xfb,
        0x71, 0xee, 0xa3, 0x3d, 0x9c, 0xaa, 0xfa, 0x16,
        0x60, 0x46, 0x32, 0xda, 0x44, 0x2e, 0x10, 0x92,
        0x20, 0xd8, 0x98, 0x80, 0x84, 0x75, 0x5b, 0x70,
        0x91, 0x00, 0x33, 0x19, 0x69, 0xc9, 0x2a, 0xec,
        0x3d, 0xe5, 0x5f, 0x0f, 0x9a, 0xa7, 0x97, 0x1f,
        0x79, 0xc3, 0x1d, 0x65, 0x74, 0x62, 0xc5, 0xa1,
        0x23, 0x65, 0x4b, 0x84, 0xa1, 0x03, 0x98, 0xf3,
        0xf1, 0x02, 0x24, 0xca, 0xe5, 0xd4, 0xc8, 0xa2,
        0x30, 0xad, 0x72, 0x7d, 0x29, 0x60, 0x1a, 0x8e,
        0x6f, 0x23, 0xa4, 0xda, 0x68, 0xa4, 0x45, 0x9c,
        0x39, 0x70, 0x44, 0x18, 0x4b, 0x73, 0xfe, 0xf8,
        0x33, 0x53, 0x1d, 0x7e, 0x93, 0x93, 0xac, 0xc7,
        0x1e, 0x6e, 0x6b, 0xfd, 0x9e, 0xba, 0xa6, 0x71,
        0x70, 0x47, 0x6a, 0xd6, 0x82, 0x32, 0xa2, 0x6e,
        0x20, 0x72, 0xb0, 0xba, 0xec, 0x91, 0xbb, 0x6b,
        0xcc, 0x84, 0x0a, 0x33, 0x2b, 0x8a, 0x8d, 0xeb,
        0x71, 0xcd, 0xca, 0x67, 0x1b, 0xad, 0x10, 0xd4,
        0xce, 0x4f, 0xc0, 0x29, 0xec, 0xfa, 0xed, 0xfa
    };

    /* RSA Known Signed Hash (2048-bits). */
    static const PRUint8 rsa_known_sha512_signature[] = {
        0x35, 0x0e, 0x74, 0x9d, 0xeb, 0xc7, 0x67, 0x31,
        0x9f, 0xff, 0x0b, 0xbb, 0x5e, 0x66, 0xb4, 0x2f,
        0xbf, 0x72, 0x60, 0x4f, 0xe9, 0xbd, 0xec, 0xc8,
        0x17, 0x79, 0x5f, 0x39, 0x83, 0xb4, 0x54, 0x2e,
        0x01, 0xb9, 0xd3, 0x20, 0x47, 0xcb, 0xd4, 0x42,
        0xf2, 0x6e, 0x36, 0xc1, 0x97, 0xad, 0xef, 0x8e,
        0xe6, 0x51, 0xee, 0x5e, 0x9e, 0x88, 0xb4, 0x9d,
        0xda, 0x3e, 0x77, 0x4b, 0xe8, 0xae, 0x48, 0x53,
        0x2c, 0xc4, 0xd3, 0x25, 0x6b, 0x23, 0xb7, 0x54,
        0x3c, 0x95, 0x8f, 0xfb, 0x6f, 0x6d, 0xc5, 0x56,
        0x39, 0x69, 0x28, 0x0e, 0x74, 0x9b, 0x31, 0xe8,
        0x76, 0x77, 0x2b, 0xc1, 0x44, 0x89, 0x81, 0x93,
        0xfc, 0xf6, 0xec, 0x5f, 0x8f, 0x89, 0xfc, 0x1d,
        0xa4, 0x53, 0x58, 0x8c, 0xe9, 0xc0, 0xc0, 0x26,
        0xe6, 0xdf, 0x6d, 0x27, 0xb1, 0x8e, 0x3e, 0xb6,
        0x47, 0xe1, 0x02, 0x96, 0xc2, 0x5f, 0x7f, 0x3d,
        0xc5, 0x6c, 0x2f, 0xea, 0xaa, 0x5e, 0x39, 0xfc,
        0x77, 0xca, 0x00, 0x02, 0x5c, 0x64, 0x7c, 0xce,
        0x7d, 0x63, 0x82, 0x05, 0xed, 0xf7, 0x5b, 0x55,
        0x58, 0xc0, 0xeb, 0x76, 0xd7, 0x95, 0x55, 0x37,
        0x85, 0x7d, 0x17, 0xad, 0xd2, 0x11, 0xfd, 0x97,
        0x48, 0xb5, 0xc2, 0x5e, 0xc7, 0x62, 0xc0, 0xe0,
        0x68, 0xa8, 0x61, 0x14, 0x41, 0xca, 0x25, 0x3a,
        0xec, 0x48, 0x54, 0x22, 0x83, 0x2b, 0x69, 0x54,
        0xfd, 0xc8, 0x99, 0x9a, 0xee, 0x37, 0x03, 0xa3,
        0x8f, 0x0f, 0x32, 0xb0, 0xaa, 0x74, 0x39, 0x04,
        0x7c, 0xd9, 0xc2, 0x8f, 0xbe, 0xf2, 0xc4, 0xbe,
        0xdd, 0x7a, 0x7a, 0x7f, 0x72, 0xd3, 0x80, 0x59,
        0x18, 0xa0, 0xa1, 0x2d, 0x6f, 0xa3, 0xa9, 0x48,
        0xed, 0x20, 0xa6, 0xea, 0xaa, 0x10, 0x83, 0x98,
        0x0c, 0x13, 0x69, 0x6e, 0xcd, 0x31, 0x6b, 0xd0,
        0x66, 0xa6, 0x5e, 0x30, 0x0c, 0x82, 0xd5, 0x81
    };

    static const RSAPublicKey bl_public_key = {
        NULL,
        { FIPS_RSA_TYPE, (unsigned char *)rsa_modulus,
          FIPS_RSA_MODULUS_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_public_exponent,
          FIPS_RSA_PUBLIC_EXPONENT_LENGTH }
    };
    static const RSAPrivateKey bl_private_key = {
        NULL,
        { FIPS_RSA_TYPE, (unsigned char *)rsa_version,
          FIPS_RSA_PRIVATE_VERSION_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_modulus,
          FIPS_RSA_MODULUS_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_public_exponent,
          FIPS_RSA_PUBLIC_EXPONENT_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_private_exponent,
          FIPS_RSA_PRIVATE_EXPONENT_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_prime0,
          FIPS_RSA_PRIME0_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_prime1,
          FIPS_RSA_PRIME1_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_exponent0,
          FIPS_RSA_EXPONENT0_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_exponent1,
          FIPS_RSA_EXPONENT1_LENGTH },
        { FIPS_RSA_TYPE, (unsigned char *)rsa_coefficient,
          FIPS_RSA_COEFFICIENT_LENGTH }
    };

/* RSA variables. */
#ifdef CREATE_TEMP_ARENAS
    PLArenaPool *rsa_public_arena;
    PLArenaPool *rsa_private_arena;
#endif
    NSSLOWKEYPublicKey *rsa_public_key;
    NSSLOWKEYPrivateKey *rsa_private_key;
    SECStatus rsa_status;

    NSSLOWKEYPublicKey low_public_key = { NULL, NSSLOWKEYRSAKey };
    NSSLOWKEYPrivateKey low_private_key = { NULL, NSSLOWKEYRSAKey };

    /****************************************/
    /* Compose RSA Public/Private Key Pair. */
    /****************************************/

    low_public_key.u.rsa = bl_public_key;
    low_private_key.u.rsa = bl_private_key;

    rsa_public_key = &low_public_key;
    rsa_private_key = &low_private_key;

#ifdef CREATE_TEMP_ARENAS
    /* Create some space for the RSA public key. */
    rsa_public_arena = PORT_NewArena(NSS_SOFTOKEN_DEFAULT_CHUNKSIZE);

    if (rsa_public_arena == NULL) {
        PORT_SetError(SEC_ERROR_NO_MEMORY);
        return (SECFailure);
    }

    /* Create some space for the RSA private key. */
    rsa_private_arena = PORT_NewArena(NSS_SOFTOKEN_DEFAULT_CHUNKSIZE);

    if (rsa_private_arena == NULL) {
        PORT_FreeArena(rsa_public_arena, PR_TRUE);
        PORT_SetError(SEC_ERROR_NO_MEMORY);
        return (SECFailure);
    }

    rsa_public_key->arena = rsa_public_arena;
    rsa_private_key->arena = rsa_private_arena;
#endif

    /**************************************************/
    /* RSA Hash tests                                 */
    /**************************************************/

    rsa_status = sftk_fips_RSA_PowerUpSigSelfTest(HASH_AlgSHA256,
                                                  rsa_public_key, rsa_private_key,
                                                  rsa_known_plaintext_msg, FIPS_RSA_MESSAGE_LENGTH,
                                                  rsa_known_sha256_signature);
    if (rsa_status != SECSuccess)
        goto rsa_loser;

    rsa_status = sftk_fips_RSA_PowerUpSigSelfTest(HASH_AlgSHA384,
                                                  rsa_public_key, rsa_private_key,
                                                  rsa_known_plaintext_msg, FIPS_RSA_MESSAGE_LENGTH,
                                                  rsa_known_sha384_signature);
    if (rsa_status != SECSuccess)
        goto rsa_loser;

    rsa_status = sftk_fips_RSA_PowerUpSigSelfTest(HASH_AlgSHA512,
                                                  rsa_public_key, rsa_private_key,
                                                  rsa_known_plaintext_msg, FIPS_RSA_MESSAGE_LENGTH,
                                                  rsa_known_sha512_signature);
    if (rsa_status != SECSuccess)
        goto rsa_loser;

    /* Dispose of all RSA key material. */
    nsslowkey_DestroyPublicKey(rsa_public_key);
    nsslowkey_DestroyPrivateKey(rsa_private_key);

    return (SECSuccess);

rsa_loser:

    nsslowkey_DestroyPublicKey(rsa_public_key);
    nsslowkey_DestroyPrivateKey(rsa_private_key);

    PORT_SetError(SEC_ERROR_LIBRARY_FAILURE);
    return (SECFailure);
}

static PRBool sftk_self_tests_ran = PR_FALSE;
static PRBool sftk_self_tests_success = PR_FALSE;

/*
 * This function is called at dll load time, the code tha makes this
 * happen is platform specific on defined above.
 */
static void
sftk_startup_tests(void)
{
    SECStatus rv;
    const char *libraryName = SOFTOKEN_LIB_NAME;

    PORT_Assert(!sftk_self_tests_ran);
    PORT_Assert(!sftk_self_tests_success);
    sftk_self_tests_ran = PR_TRUE;
    sftk_self_tests_success = PR_FALSE; /* just in case */

    /* need to initiallize the oid library before the RSA tests */
    rv = SECOID_Init();
    if (rv != SECSuccess) {
        return;
    }
    /* make sure freebl is initialized, or our RSA check
     * may fail. This is normally done at freebl load time, but it's
     * possible we may have shut freebl down without unloading it. */
    rv = BL_Init();
    if (rv != SECSuccess) {
        return;
    }

    rv = RNG_RNGInit();
    if (rv != SECSuccess) {
        return;
    }
    /* check the RSA combined functions in softoken */
    rv = sftk_fips_RSA_PowerUpSelfTest();
    if (rv != SECSuccess) {
        return;
    }
    if (!BLAPI_SHVerify(libraryName,
                        (PRFuncPtr)&sftk_fips_RSA_PowerUpSelfTest)) {
        /* something is wrong with the library, fail without enabling
         * the token */
        return;
    }
    rv = sftk_fips_IKE_PowerUpSelfTests();
    if (rv != SECSuccess) {
        return;
    }
    sftk_self_tests_success = PR_TRUE;
}

/*
 * this is called from nsc_Common_Initizialize entry points that gates access
 * to * all other pkcs11 functions. This prevents softoken operation if our
 * power on selftest failed.
 */
CK_RV
sftk_FIPSEntryOK()
{
#ifdef NSS_NO_INIT_SUPPORT
    /* this should only be set on platforms that can't handle one of the INIT
     * schemes.  This code allows those platforms to continue to function,
     * though they don't meet the strict NIST requirements. If NSS_NO_INIT_SUPPORT
     * is not set, and init support has not been properly enabled, softken
     * will always fail because of the test below
     */
    if (!sftk_self_tests_ran) {
        sftk_startup_tests();
    }
#endif
    if (!sftk_self_tests_success) {
        return CKR_DEVICE_ERROR;
    }
    return CKR_OK;
}
#else
#include "pkcs11t.h"
CK_RV
sftk_FIPSEntryOK()
{
    return CKR_DEVICE_ERROR;
}
#endif /* NSS_FIPS_DISABLED */
